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公开(公告)号：US20230124302A1
公开(公告)日：2023-04-20
申请号：US17907485
申请日：2021-03-12
Applicant: Philip Morris Products S.A.
Inventor： Gennaro CAMPITELLI , Gianpaolo D'AMBRA , Onur DAYIOGLU , Irene TAURINO , Ihar Nikolaevich ZINOVIK (Deceased)
Abstract: An aerosol-generating article is provided for producing an inhalable aerosol upon heating, the aerosol-generating article including: an aerosol-forming substrate including a gel composition, the gel composition including at least one gelling agent, at least one of an alkaloid compound and a cannabinoid compound, and an aerosol former; an upstream element upstream of the aerosol-forming substrate; and a recess extending from an upstream end of the aerosol-generating article, through the upstream element, and through at least a portion of the aerosol-forming substrate, in which a longitudinal inner surface of the recess is provided with a wrapper.
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公开(公告)号：US20230090088A1
公开(公告)日：2023-03-23
申请号：US17904807
申请日：2021-02-24
Applicant: Philip Morris Products S.A.
Inventor： Gianpaolo D'AMBRA , Milica NESOVIC , Paola ORSOLINI , Jerome UTHURRY
Abstract: An aerosol-generating article is provided, including: a rod of aerosol-generating substrate including a gel composition including at least one gelling agent, at least one of an alkaloid compound and a cannabinoid compound, and an aerosol former; a mouthpiece element; and an intermediate hollow section between the rod and the mouthpiece element and including: a support element downstream of the rod and including a first hollow tubular segment defining a first longitudinal cavity providing a first unrestricted flow channel, the first segment having at least 1 millimeter wall thickness, and an aerosol-cooling element in axial alignment with the mouthpiece element and abutting an upstream end of the mouthpiece element, the aerosol-cooling element including a second hollow tubular segment having a length of less than 10 millimeters, the second segment defining a second longitudinal cavity providing a second unrestricted flow channel, the first and the second channels being empty.
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公开(公告)号：US20220022543A1
公开(公告)日：2022-01-27
申请号：US17413713
申请日：2019-12-16
Applicant: Philip Morris Products S.A.
Inventor： Gennaro CAMPITELLI , Gianpaolo D'AMBRA , Onur DAYIOGLU
IPC: A24F40/48 , A24F40/42 , A24F40/20 , A24F40/465 , A24D1/20
Abstract: An aerosol-generating article is provided, including: a fluid guide to allow movement of fluid, the guide having proximal and distal ends and inner and outer longitudinal regions separated by a barrier, the inner longitudinal region including an inner longitudinal passageway between the distal and proximal ends, and the outer longitudinal region including an outer longitudinal passageway that communicates external fluid through an aperture to the distal end so external fluid can travel along the outer passageway to the distal end of the fluid guide; a tubular element including a gel including an active agent, the tubular element having proximal and distal ends and being disposed at the distal end of the fluid guide; and a cavity between the distal end of the fluid guide and the proximal end of the tubular element. An aerosol-generating device, and a method of manufacturing an aerosol-generating article, are also provided.
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公开(公告)号：US20230093519A1
公开(公告)日：2023-03-23
申请号：US17905024
申请日：2021-02-24
Applicant: Philip Morris Products S.A.
Inventor： Massimiliano BERTOLDO , Gianpaolo D'AMBRA , Mirko MINZONI , Edoardo MONTANARI , Ivan PRESTIA , Johann Friedrich SCHMIDT , Jerome UTHURRY , Milica NESOVIC
Abstract: An aerosol-generating article for producing an inhalable aerosol upon heating is provided, the article including: a rod of aerosol-generating substrate; a mouthpiece element having a length L1 and including at least one mouthpiece filter segment formed of a fibrous filtration material; and an intermediate hollow section between the rod and the mouthpiece element, the intermediate hollow section having a length L2 and including: an aerosol-cooling element downstream of the rod and including a hollow tubular segment defining a longitudinal cavity providing an unrestricted flow channel, a length of the aerosol-cooling element being less than 10 millimetres, and a support element between the aerosol-cooling element and the rod, in which an upstream end of the aerosol-cooling element abuts a downstream end of the support element, and in which the length L1 of the mouthpiece element is at least 0.4 times the length L2 of the intermediate hollow section.
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Patent Agency Ranking
5.发明申请公开(公告)号：US20220007710A1
公开(公告)日：2022-01-13
申请号：US17413794
申请日：2019-12-16
Applicant: Philip Morris Products S.A.
Inventor： Gennaro CAMPITELLI , Gianpaolo D'AMBRA , Onur DAYIOGLU
IPC: A24D1/20 , A24F40/465 , A24D1/02 , A24D1/00
Abstract: A tubular element for an aerosol-generating article is provided, the tubular element including: a wrapper that forms a first longitudinal passageway; a porous medium loaded with gel; and a susceptor disposed longitudinally within the tubular element, the gel including an active agent, wherein the wrapper including paper, and the susceptor being in contact with the porous medium loaded with the gel.
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公开(公告)号：US20230137285A1
公开(公告)日：2023-05-04
申请号：US17907737
申请日：2021-03-29
Applicant: Philip Morris Products S.A.
Inventor： Gianpaolo D'AMBRA , Ayoub LHAOU (Deceased) , Edoardo MONTANARI
Abstract: An aerosol-generating article is provided for producing an inhalable aerosol upon heating, the article including: a mouthpiece assembly including first, second, and third tubes; and an aerosol-forming substrate, in which the first tube abuts a downstream end face of the second tube, and the third tube abuts an upstream end face of the second tube, an internal diameter of the second tube is smaller than an internal diameter of the first tube and of the third tube, the internal diameter of the first tube is between 3 mm and 8 mm, a ratio of the internal diameter of the first tube to the internal diameter of the second tube is between 1.2 and 5, a ratio of the internal diameter of the first tube to the internal diameter of the third tube is between 0.5 and 2, and the second tube is a cellulose acetate tube.
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公开(公告)号：US20230078050A1
公开(公告)日：2023-03-16
申请号：US17904738
申请日：2021-02-24
Applicant: Philip Morris Products S.A.
Inventor： Gianpaolo D'AMBRA , Milica NESOVIC , Jerome UTHURRY
Abstract: An aerosol-generating article for producing an inhalable aerosol upon heating is provided, the aerosol-generating article including: a rod of aerosol-generating substrate; a mouthpiece element having a length of at least 10 millimetres; and an intermediate hollow section between the rod of aerosol-generating substrate and the mouthpiece element, the intermediate hollow section including an aerosol-cooling element in axial alignment with the mouthpiece element and abutting an upstream end of the mouthpiece element, the aerosol-cooling element having a length of less than 10 millimetres and including a hollow tubular segment defining a longitudinal cavity providing an unrestricted flow channel, in which the hollow tubular segment has a wall thickness of between 1.5 millimetres and 2.5 millimetres.
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公开(公告)号：US20230049506A1
公开(公告)日：2023-02-16
申请号：US17904754
申请日：2021-02-24
Applicant: Philip Morris Products S.A.
Inventor： Massimiliano BERTOLDO , Gianpaolo D'AMBRA , Edoardo MONTANARI , Ivan PRESTIA , Paola ORSOLINI
Abstract: An aerosol-generating article is provided for producing an inhalable aerosol upon heating, the aerosol-generating article including: a rod of aerosol-generating substrate including a gel composition, the gel composition including at least one gelling agent, at least one of an alkaloid compound, and a cannabinoid compound, and at least 50 percent by weight of an aerosol former; an upstream element upstream of the rod of aerosol-generating substrate and abutting the upstream end of the rod of aerosol-generating substrate, in which a resistance-to-draw (RTD) of the upstream element is between 5 millimetres H2O and 80 millimetres H2O; and a downstream section arranged downstream of the rod of aerosol-generating substrate and in axial alignment with the rod of aerosol-generating substrate, the downstream section including one or more downstream elements.
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公开(公告)号：US20230042993A1
公开(公告)日：2023-02-09
申请号：US17904758
申请日：2021-02-24
Applicant: Philip Morris Products S.A.
Inventor： Gianpaolo D'AMBRA , Edoardo MONTANARI , Jerome UTHURRY , Milica NESOVIC
Abstract: An aerosol-generating article is provided for producing an inhalable aerosol upon heating, the article including: a rod of aerosol-generating substrate; a downstream section at a location downstream of the rod and including: a support element located immediately downstream of the rod and being in longitudinal alignment with the rod and including a first hollow tubular segment having an internal diameter (DFTS), and an aerosol cooling element positioned immediately downstream of the support element and in longitudinal alignment with the support element and the rod and including a second hollow tubular segment having an internal diameter (DSTS); and a ventilation zone at a location along the second segment, in which the DSTS of the second segment is greater than the DFTS of the first segment, a ratio between the DSTS of the second segment and the DFTS of the first segment being at least about 1.25.
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